Quick die changing structure of progressive die

The utility model relates to the technical field of punching machines, and discloses a rapid progressive die changing structure which comprises a base, a long groove is formed in the top of the base, a bottom die is arranged at the top of the base, fixing holes are formed in the outer walls of the t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG XIUFANG, CHO CHEONG RYONG, YU WEIFA, XU LIMING, LIN SHIDA, WANG YONGHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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